The development of technology has brought many conveniences in everyday life. One of them is in terms of delivering information. In the past, to convey information, whether in the form of personal information or work information, you had to go through postal mail which took a week to deliver. Then came the mobile phone with which of course can convey information even faster.
Now with the internet connection and smart phone technology, various information can be spread so quickly in just seconds. Well, of course, from the variety of available information, there must be information that is confidential, important and private. This means that the information is only intended for certain people. Of course, this information can take various forms, either in the form of document files, audio, images, or chat history.
One application that is very often used to exchange information is WhatsApp. Whatsapp is an instant messaging service application for smartphones. Functionally, WhatsApp is similar to the SMS service on previous cellphones, only for sending WhatsApp messages, you don’t use credit directly, but WhatsApp uses an internet connection. Whatsapp is far superior to SMS because it can not only send characters but can also send photos, videos, locations, and document files.
See Also: How To Disable Whatsapp
For those of you who often use WhatsApp to exchange personal or confidential information, of course, you need to add additional protection. This additional protection will ensure the confidentiality of the information contained in your WhatsApp. One way is to lock the WhatsApp application. Then, how to lock this whatsapp application?
Steps How to Lock Whatsapp Application Using AppLock
Actually there are many ways to lock the WhatsApp application, but on this occasion we will explain how to lock the WhatsApp application by using an additional application, namely AppLock.
1. Install the AppLock Application
The WhatsApp lock application that we will use here is the Smart AppLock (App Protector) made by SpSoft. This application was chosen because apart from being the smallest in size compared to other applications, it also has pretty good reviews from users. When we first open the application, we will immediately be asked to enter a combination of numbers which we will later use to unlock the WhatsApp application.
2. Run the AppLock App
After entering the combination of numbers, the next step is to choose which applications we will give the key to. You can slide the button on the right to activate the lock on the desired application. If a permission request appears, you need to activate it first then after that you can click the back button to return to the AppLock application.
3. The App Lock Feature is Active
On the AppLock application screen will appear what applications will be locked. Then you just have to try it by opening the Whatsapp application which has been given an additional security lock. If a service request notification appears, just allow it by sliding the button until it turns blue.
4. Running the Whatsapp Application
When opening the WhatsApp application, an additional row of numbers will appear. In order for the WhatsApp application to open you need to enter the number combination that you previously created in step 1. After the combination matches, the WhatsApp application will open as usual.
How to lock the whatsapp application can also be applied to other android applications. You can repeat in step no. 2 above and choose which apps to lock.
Benefits of Locking Apps
With this lock application, of course, it can bring many benefits.
1. Maintain Privacy
The existence of this lock application will certainly maintain the privacy of the WhatsApp chat history. No one will be able to see your whatsapp chat history, unless they know the combination of numbers from the AppLock that you have created.
2. Keeping Document Files Confidential
For those of you who have data on documents, images, photos, or videos belonging to the company, of course, with this application, you will be protected from people who want to know about it.
3. Maintain Application Settings
In addition to maintaining data privacy and security, the AppLock application will secure your phone settings from people who borrow your cellphone. Especially if your cellphone is often played by children who still don’t understand about cellphones. Often after being borrowed by children, some applications often run abnormally because they may have been tampered with by children.
